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Tymone Oaklin's Articles in Communications

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  • Understanding Microwave Radio Signals
    A micro wave radio system sends signals through the atmosphere between towers spaced about twenty to thirty miles apart, amplifies the signals and retransmits them at each repeater station until they reach their destination. Microwave radio operates at high frequency end of the radio spectrum. The signals follow a straight line path and the relaying antennas must be within sight of each other. One of the principles problems affecting microwave signals is the variation caused by the changes in the atmosphere. Moisture and temperature conditions can make the radio beam bend, resulting in fading.
  • Understanding the Differences between Services offered in Two Way Radio Communication.
    There are many different services offered in two way radio communications. Each service has its own purpose. Among the basic two way communication services are Citizens band radio operators, Amateur radio, Aeronautical radio and the general mobile radio service. In the private land mobile radio services public safety radio, special emergency radio and industrial radio are included. The citizens band radio operates at specific Megahertz, amplitude modulated or single sideband using shared assigned channels. The Citizens radio service more commonly called citizens band is a public non commercial radio service available to the general population.
  • The Properties of Radio Waves: The Simple Definition.
    There are few properties of radio waves which make it distinct and usable. The first consideration is frequency. The frequency of the wave is the number of the cycles of a sine wave completed in one second. In the case of moving waves, such as radio waves, the frequency can be thought as the number of cycles of the wave that pass a given point in one second. The term hertz was designated for use in lieu of the term cycles per second when referring to the frequency of radio waves. Hertz refer to the number of occurrences that take place in one second. The frequencies falling between three kilohertz to three hundred gigahertz are called radio frequencies since they are commonly used in radio communications.
  • Need to Know the Basics about Communication? Two Way Radio Communication Devices
    A basic two way communication system consists of base station or base and one or more mobile units or mobiles. The base station with its control or operation point is usually centrally located in a city building. The mobiles communicate with the base by very high frequency or ultra high frequency transmitter and receiver sets most often configured as transceivers.

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